Results forrotary drilling interlocking kelly barfrom 10733 Products.
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Performance and characteristics: 1.Adoption of advanced international six-key type distribution technology and standard modular design. 2.The whole set of kelly bar with light ...
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Used Sany Sr200 hydraulic rotary drilling rig with interlock kelly bar less working hours *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%...
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Best selling good quality steel tube interlocking kelly bar Application Foundation Rock Layer Drilling Hole OEM/ODM Both OK Type Multi Interlock Key Elements 3 To 4 Torque 100...
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Used XCMG Rotary Drilling Rig XR220 with interlock kelly bar, Cost-effective with Superior Performance *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body ...
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Foundation Drilling Rig Attachment Interlocking Kelly Bar OD419x4x17m Interlocking kelly bar are used on drilling piling rigs for rock /sand/gravel and etc layer . High Quality ...
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Best selling good quality steel tube interlocking kelly bar Application Foundation Rock Layer Drilling Hole OEM/ODM Both OK Type Multi Interlock Key Elements 3 To 4 Torque 100...
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Interlocking Kelly Bar OD450-4*12m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 3/4sections Lock Type:Interlocking Max Drilling Depth :77m Max Drilling Diammeter...
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Interlocking Kelly Bar OD470-4*14m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 4/5/6 sections Lock Type:Interlocking Max Drilling Depth :77m Max Drilling ...
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Interlocking Kelly Bar OD470-4*12m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 4/5/6 sections Lock Type:Interlocking Max Drilling Depth :77m Max Drilling ...
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Interlocking Kelly Bar No. OD Section Way of crowding Length of per section(m) Drill depth Torque 1 ¢299 3 4 (interlock-type) 9-12 24-45 100 -120 2 ¢342 3 4 (interlock-type) 9 - 12 ...
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JTHL Interlocking Kelly Bar We have foucs on piling rig kelly bars for more than 20 years in China. Any round or square kelly bars all can be tailored according to your request. ...
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Interlocking Kelly Bar OD470-5*12m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 4/5/6 sections Lock Type:Frictional Max Drilling Depth :80m Max Drilling Diammeter...
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Interlocking Kelly Bar OD440-3*18m Application:construction Type:Telescopic Kelly Bar 3 sections Lock Type:Interlocking Max Drilling Depth :60m Outside Diammeter:440mm OEM/ODM Both ...
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Interlocking Kelly Bar OD419-3*17m Application:construction Type:Telescopic Kelly Bar 3 sections Lock Type:Interlocking Max Drilling Depth :50m Outside Diammeter:419mm OEM/ODM Both ...
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Hard Rock Drill Pipe Kelly Bar Piling Rig Large Big Lock Ultra Durable Key Table Special Application Foundation Drilling Equipment, Rotary Drill Rig, Piling Equipment OEM Available ...
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Interlocking kelly bars 30m 45m 50m Q345B seamless steel tube bored pile kelly bars bg24 bg28 bg36 Interlock Kelly bar adopts the international advanced six-ribs distribution ...
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1,Performance and characteristics: FRICTIONAL KELLY BAR: It is the drill pipe that transmits the axial pressure through the friction force between the layers of rods when the ...
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Interlocking Kelly Bar OD470-3*14m Use of machine lock lever 1. Lower the drill pipe to make the drill to the working face. 2. After the drill bit is placed at the bottom of the ...
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Interlock Kelly bar adopts the international advanced six-ribs distribution technology. The inner keyboards and outer keyboards are manufactured from overall forging and pressing ...
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Interlocking Kelly Bar OD482-3*14m 1. Raw materials are strictly selected and controlled. All key parts such as drill pipe square head are forged with reliable quality and strong ...
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